1.

An oleum sample contains 10 g SO_(3) and 15 g H_(2) SO_(4) Answer the following questions on the basis of above information : Find new % labeling of 0.45g of H_(2)O is added to the above oleum sample

Answer»

`100%`
`102.83%`
`107.07%`
`109%`

ANSWER :(C )


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